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WN 4503 Salt Lake City to Las Vegas Flight Status

Southwest Airlines Flight WN4503 from Salt Lake City International Airport SLC to Las Vegas McCarran International Airport LAS is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on October 30th, 2025.
Check the table below for WN4503's most recent flight history:

WN 4503 Flight Status & Schedule

Date Departure Arrival Status
Oct 30 21:33 21:36
Landed
Track >
Oct 27 21:39 21:33
Landed
Track >
Oct 26 22:32 22:32
Delayed
Track >
Oct 24 22:10 22:04
Landed
Track >
Oct 23 21:37 21:33
Landed
Track >

Southwest Airlines WN 4503 Salt Lake City to Las Vegas Flight Information

Southwest Airlines Flight WN4503 connects Salt Lake City, United States to Las Vegas, United States, taking off from Salt Lake City International Airport SLC and landing at Las Vegas McCarran International Airport LAS.

How long is the WN4503 flight from Salt Lake City to Las Vegas?

The average flight time from Salt Lake City to Las Vegas is 58 minutes. The flight distance is 592 km / 368 miles and the average flight speed is 612 km/h / 380 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4503 Salt Lake City to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4503 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4503 arriving at?

Flight WN4503 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN4503 flight?

The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 21:36.

How else can the flight WN4503 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4503, WN 4503, SWA 4503.

How often is flight WN4503 delayed?

On average, 50% of all WN4503 flights are delayed. The average delay is 31 minutes.

Can I get compensation for my delayed or cancelled WN4503 flight or baggage issues?

If your WN4503 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN4503 Flight Tracker above for more details.

WN4503 and Salt Lake City SLC to Las Vegas LAS Flights

Other flights departing from Salt Lake City SLC: WN2711, DL3600, WN4264, AA3001

Other flights arriving at Las Vegas LAS: G431, WN1553, WN3047, WN3601

All flights connecting Salt Lake City SLC to Las Vegas LAS.

WN4503 Southwest Airlines Flight: Salt Lake City to Las Vegas Route Map

WN4503 Southwest Airlines Flight Map: Salt Lake City to Las Vegas
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.